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APPROACH ON AREA COORDINATE, VOLUME COORDINATE AND THEIR USAGE IN TRUE 3DGIS
Area coordinate Volume coordinate Triangular coordinate Tetrahedron volume coordinate 3DGIS
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2016/3/17
Area coordinate and the volume coordinate are local coordinate which have been used in the computer geometry modelling and the engineering mechanics finite element calculation. The area coordinate is ...
Rendering 3D Vector Data Using the Theory of Stencil Shadow Volume
Stencil Buffer Shadow Volume Vector Data Real-time Visualization Terrain Rendering
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2015/12/2
In geographical information systems vector data has important applications in the analysis and management of virtual landscapes. Therefore, methods that allow combined visualization of terrain and geo...
3d Spatial Data Model Based on Quasi Tri-prism Volume and its Application in Subsurface Engineering
GIS Modeling Data Structures,
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2015/7/6
3D spatial data model and modelling are the core of 3D GIS theory and applications. For this reason, a data model based on Quasi
Tri-Prism Volume (QTPV) has been presented in this paper. The QTPV def...